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556 Winchester M855 62 Gr FMJ 20 rd NO LIMIT

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Product Description

5.56 NATO, M855, 62 Grain, Steel Core Full Metal Jacket, Green Tipped

This ammo is from a fresh factory run of ammunition that did not meet spec for a military contract. The cases of the ammo may be dented or otherwise not 100% uniform in a way that does not affect performance.

The two most common 5.56 rounds are the 55gr M193 and the 62gr “green tip” M855, both of which are used by the US military. The US made M855 is painted with a green tip to distinguish it from M193, so that troops do not shoot M855 in their 1 turn every 12 inch twist barreled M16's that would fail to properly stabilize the heavier and much longer bullet (length being a primary factor in bullet stabilization). The NATO SS109 62gr steel core “penetrator” bullet is used in the M855 round. The steel penetrator makes it more effective at penetrating hard targets and such.


  • 5.56 ammunition is only to be used in rifles labeled 5.56mm, and must NOT be used in those rifles labeled .223.

    Mfg Item Num: Q3269 
    Category: AMMO CENTERFIRE 
    Caliber :5.56 Nato/ M855
    Bullet Type :Steel Core Full Metal Jacket
    Bullet Weight :62 GR
    Muzzle Energy :1255 ft lbs
    Muzzle Velocity :3020 fps
    Rounds/box :20 Rounds Per Box,

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